| 摘要 |
A wearable action-assist device which assists or executes an action of a wearer by substituting for the wearer is provided with an action-assist tool 2 having an actuator 201 which gives power to the wearer 1, a biosignal sensor 221 which detects a wearer's biosignal, a biosignal processing unit 3 which acquires from a biosignal“a”detected by the biosignal sensor a nerve transfer signal“b”for operating a wearer's muscular line skeletal system, and a myoelectricity signal“c”accompanied with a wearer's muscular line activity, an optional control unit 4 which generates a command signal“d”for causing the actuator 201 to generate power according to the wearer's intention using the nerve transfer signal“b”and the myoelectricity signal“c”acquired by the biosignal processing unit 3, and a driving current generating unit 5 which generates a current according to the nerve transfer signal b and a current according to the myoelectricity signal“c”, respectively, based on the command signal“d”generated by the optional control unit 4, and supplies the currents to the actuator 201.
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